Lorely Delgra
Emilio Aguinaldo College Manila-High School, Manila

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Level of Conceptual Understanding and Genetic Misconceptions of Grade 12 STEM Students: A Basis for a Proposed Genetics Misconception Remediation Worksheet (GMRW) Lorely Delgra; Jonas Feliciano Domingo
Formosa Journal of Science and Technology Vol. 5 No. 6 (2026): June 2026
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjst.v5i6.73

Abstract

This study determined the level of conceptual understanding and genetic misconceptions among Grade 12 STEM students and served as the basis for a proposed Genetics Misconception Remediation Worksheet (GMRW). The study employed a quantitative descriptive-comparative research design involving Grade 12 STEM students selected through simple random sampling. Data were gathered using a researcher-made Genetics Conceptual Understanding and Misconception Test (GCUMT) with a Certainty of Response Index (CRI). Findings revealed that students generally understood genetics concepts but demonstrated misconceptions in molecular genetics, DNA replication, protein synthesis, and genetic engineering. Based on the findings, a remediation worksheet was proposed to address identified misconceptions and improve conceptual understanding in genetics